Turbine inlet air filter system
View Patent ↗The present application provides a turbine inlet air filter system for an incoming flow of air. The turbine inlet air filter system may include a gas turbine engine, a chimney, a weather hood positioned on the chimney, and a filter house. The incoming flow of air flows through the weather hood, the chimney, the filter house, and into the gas turbine engine.
1. A turbine inlet air filter system for an incoming flow of air, comprising:
a gas turbine engine;
a chimney;
a rotatable weather hood positioned on the chimney and comprising an inlet, the rotatable weather hood being configured to direct the inlet in a windward facing orientation; and
a filter house;
wherein the incoming flow of air flows through the rotatable weather hood, the chimney, the filter house, and into the gas turbine engine.
2. The turbine inlet air filter system of claim 1 , wherein the rotatable weather hood comprises a rotation device.
3. The turbine inlet air filter system of claim 1 , wherein the rotatable weather hood comprises a vertical inlet and a horizontal outlet.
4. The turbine inlet air filter system of claim 1 , wherein the chimney comprises a height above a local fog level.
5. The turbine inlet air filter system of claim 1 , wherein the filter house comprises a plurality of different filters therein.
6. A turbine inlet air filter system for an incoming flow of air, comprising:
a gas turbine engine;
a chimney;
a multi-sided weather hood positioned on the chimney;
a plurality of one way flaps disposed on each side of the multi-sided weather hood; and
a filter house;
wherein the incoming flow of air flows through the multi-sided weather hood, the chimney, the filter house, and into the gas turbine engine.
7. The turbine inlet air filter system of claim 6 , wherein the multi-sided weather hood comprises a hexagonal shape.
8. The turbine inlet air filter system of claim 6 , wherein the multi-sided weather hood comprises a side with open flaps and a plurality of sides with closed flaps.
9. The turbine inlet air filter system of claim 6 , wherein the chimney comprises a height above a local fog level.
10. The turbine inlet air filter system of claim 6 , wherein the filter house comprises a plurality of different filters therein.